I set up HA Lizard first time.
When the installation HA Lizard is nearly completed, the terminal gives me this status:
Synchronizing storage with peer/slave hostStarting ha-lizar [ OK ]
Starting ha-lizard-watchdog: [ OK ]
/etc/iscsi-ha/scripts/fw_init: line 65: systemctl: command not found
XAPI and firewall are required to start [FAILED]
This is a regression issue with Xenserver 6.x. The simplest fix for now would be to place a wrapper script on each host to allow getting past the error.
create a file /usr/local/bin/systemctl and make it executable